"The original sang offering left by Padmsambhava in Tibet i.e. Kama tradition, is the famous Nol sangs i.e. "purifying pollution". Lamas frequently combine this with Riwo Sangcho for a more full effect."

My question here : Does anyone knows about an english translation of that liturgy ?

By the way I try to collect the various prayers, and additional texts, and supplements that are used in context of the basic Riwo Sang Cho .

Could you pleae tell what is in usage in your sangha, and if possible to share those additional prayers ?